CN220835816U

CN220835816U - Branch grinder

Info

Publication number: CN220835816U
Application number: CN202322596826.6U
Authority: CN
Inventors: 黄丽丹; 王卫南; 赵建文; 黄旭光; 姜立甫
Original assignee: Nanning Greening Project Management Center Nanning Landscape Research Institute
Current assignee: Nanning Greening Project Management Center Nanning Landscape Research Institute
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-26
Anticipated expiration: 2033-09-25

Abstract

The utility model discloses a branch grinder, which comprises a shell, wherein two grinding rollers are rotated in the shell, the two grinding rollers are horizontally arranged, rotating mechanisms for rotating the two grinding rollers are arranged at two ends of the shell, a feed inlet is arranged at the top of the shell, dust-proof plates are hinged to two sides in the feed inlet respectively, opening mechanisms for opening the two dust-proof plates are arranged at two sides in the feed inlet respectively, a first baffle plate and a second baffle plate are fixedly connected to two opposite sides in the shell, the first baffle plate and the second baffle plate are respectively arranged at the bottoms of the two grinding rollers, a discharge hole is formed in one side of the surface of the shell, a screening plate is hinged in the discharge hole, and the other end of the screening plate slides in the shell. According to the utility model, through the arrangement of the screening plates, crushed branches can be effectively screened, the recycling rate is improved, and meanwhile, a large amount of fragments can be reduced to fly into the air, so that the environment is polluted.

Description

Branch grinder

Technical Field

The utility model relates to the technical field of crushers, in particular to a branch crusher.

Background

Along with the development of production and the continuous innovation and progress of science and technology, the quantity of landscaping waste is increased, and the treatment of the waste brings huge pressure to urban ecology, so that people can produce industrial products by utilizing plant branches or organic fertilizer serving as crops more and more widely, the plant branches originally used as waste materials or just used as fuel are turned into wealth, and the utilization rate of biological resources is effectively improved. The organic fertilizer can be converted into organic fertilizer, biomass energy, biochar and other resources by the technical means, and has important significance in promoting ecological civilization and developing recycling economy.

The branch after people prune needs to be retrieved and smashed, then smashes it through reducing mechanism, does not have cyclic utilization to smashing after smashing again for full play value, general reducing mechanism can produce a large amount of dust in the in-process of using, leads to can produce serious pollution to the environment, also can produce certain influence to constructor's healthy simultaneously, consequently, need to design branch rubbing crusher to solve this problem.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a branch grinder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

Branch rubbing crusher, which comprises a housin, the inside rotation of shell has two crushing rollers, two crushing rollers are the level setting, the shell both ends are equipped with the slewing mechanism who rotates two crushing rollers, the shell top is provided with the feed inlet, the inside both sides of feed inlet are articulated respectively to have the dust guard, the inside both sides of feed inlet are equipped with the opening mechanism who opens two dust guards respectively, the inside opposite both sides fixedly connected with of shell is first baffle and second baffle, first baffle and second baffle set up respectively in two crushing roller bottoms, the discharge gate has been seted up to shell surface one side, the inside articulated screening plate that has of discharge gate, the screening plate other end slides in the shell inside, the inside sliding mechanism who is equipped with the slip screening plate of shell.

Preferably, the rotating mechanism comprises a first rotating shaft, the first rotating shafts are provided with two first rotating shafts which are sleeved at the centers of the two crushing rollers respectively, the two first rotating shafts penetrate through the surface of the shell respectively, a fixing frame is arranged on one side of the surface of the shell, a motor is arranged in the fixing frame, an output shaft of the motor is fixedly connected with one end of one first rotating shaft, two first belt pulleys are arranged at the other end of the first rotating shaft respectively, two second belt pulleys are connected to the other side of the surface of the shell in a rotating mode, two second belt pulleys are sleeved between the two first belt pulleys and the two second belt pulleys respectively, gears are arranged on the surfaces of the two second belt pulleys respectively, and the two gears are meshed with each other.

Further, opening mechanism includes first fixed block and fourth fixed block, first fixed block fixed connection is in the dust guard surface, first fixed block inside articulates there is the second fixed block, second fixed block surface mounting has the telescopic link, telescopic link surface cover is equipped with the spring, the fourth fixed block is installed in the inside one side of shell, the inside articulated third fixed block that has of fourth fixed block, the telescopic link other end is installed in third fixed block surface.

Further, slide mechanism includes the second pivot, the second pivot runs through in shell surface both sides, the second pivot rotates in the shell is inside, the second pulley is installed to second pivot one end, one of them first pulley is installed to first pivot one end, the concave surface cover of first pulley and second pulley is equipped with same first belt, the disc has been cup jointed on the second pivot surface, the second pivot is connected in disc eccentric department, circular slot has been seted up respectively to the disc both sides, and a plurality of leak holes have been seted up on the screening board surface, a plurality of leak holes evenly distributed, two connecting rods are installed to the screening board bottom, two the stopper is installed respectively to connecting rod opposite both sides, two the stopper slides respectively in two circular slots are inside.

Further, receive the magazine is installed to shell one side, receive the magazine setting in the discharge gate surface, the waste gate has still been seted up on the shell surface, the waste gate is located the discharge gate opposite, the inside slip of waste gate has the waste box, the waste box slides inside the shell.

The beneficial effects of the utility model are as follows:

1. When the device is used, the two dustproof plates can be rotated downwards by putting the branches into the device from the feed inlet, and the two dustproof plates are driven to be closed under the action of the two springs and the telescopic rod after the branches are put into the device, and the driving motor drives the two crushing rollers to work, so that the branches are crushed, and meanwhile, the dust can be prevented from being emitted outwards, and the using effect of the device is improved.

2. The branch after smashing drops downwards in smashing the in-process, drops to the screening plate surface through first baffle and second baffle, can drive second pivot and disc rotation when smashing the roller rotation, makes the screening plate slide from top to bottom and produces vibrations effect, makes inside dust and the piece of branch after smashing drop downwards, and a large amount of dust and piece are collected inside the waste box, and then improved the practicality of this equipment.

Drawings

Fig. 1 is a schematic structural view of a brush breaker according to the present utility model;

Fig. 2 is a schematic structural view of a brush breaker according to the present utility model;

fig. 3 is a side view showing the internal structure of the brush breaker according to the present utility model;

FIG. 4 is an enlarged view at A of FIG. 3;

fig. 5 is a schematic diagram of a screening structure of a brush breaker according to the present utility model.

In the figure: 1. a housing; 11. a feed inlet; 12. a discharge port; 13. a receiving box; 14. a waste port; 15. a waste bin; 16. a first baffle; 17. a second baffle; 2. a pulverizing roller; 21. a first rotating shaft; 3. a motor; 31. a fixing frame; 4. a first pulley; 41. a first belt; 42. a second pulley; 5. a first pulley; 51. a second belt; 52. a second pulley; 53. a gear; 6. a dust-proof plate; 61. a first fixed block; 62. a second fixed block; 63. a telescopic rod; 64. a spring; 65. a third fixed block; 66. a fourth fixed block; 7. a screening plate; 71. a leak hole; 72. a connecting rod; 73. a limiting block; 74. a disc; 75. a circular groove; 76. and a second rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, branch rubbing crusher, including shell 1, shell 1 inside rotates there are two crushing roller 2, two crushing roller 2 are the level setting, shell 1 both ends are equipped with the rotary mechanism who rotates two crushing roller 2, shell 1 top is provided with feed inlet 11, the inside both sides of feed inlet 11 articulate respectively has dust guard 6, the inside both sides of feed inlet 11 are equipped with the opening mechanism who opens two dust guard 6 respectively, the inside opposite side fixedly connected with first baffle 16 of shell 1 and second baffle 17, first baffle 16 and second baffle 17 set up respectively in two crushing roller 2 bottoms, discharge gate 12 has been seted up to shell 1 surface one side, the inside articulated screening plate 7 that has of discharge gate 12, the screening plate 7 other end slides in shell 1 inside, the inside sliding mechanism who is equipped with sliding screening plate 7 of shell 1, through the setting of the device, can effectually sieve the branch after smashing, while improving recycle rate, can reduce a large amount of chips and fly to the air again.

Referring to fig. 1-3, in a preferred embodiment, the rotating mechanism includes first rotating shafts 21, two first rotating shafts 21 are respectively sleeved at the centers of two crushing rollers 2, the two first rotating shafts 21 respectively penetrate through the surface of the shell 1, a fixing frame 31 is installed on one side of the surface of the shell 1, a motor 3 is installed inside the fixing frame 31, an output shaft of the motor 3 is fixedly connected to one end of one first rotating shaft 21, two first belt pulleys 5 are respectively installed on the other end of the two first rotating shafts 21, two second belt pulleys 52 are rotatably connected to the other side of the surface of the shell 1, two second belt belts 51 are respectively sleeved between the two first belt pulleys 5 and the two second belt pulleys 52, gears 53 are respectively installed on the surfaces of the two second belt pulleys 52, and the two gears 53 are meshed with each other and are used for driving the two crushing rollers 2 to rotate, so that the crushing effect of branches is more sufficient.

Referring to fig. 1, 3 and 4, in a preferred embodiment, the opening mechanism includes a first fixing block 61 and a fourth fixing block 66, the first fixing block 61 is fixedly connected to the surface of the dust-proof plate 6, a second fixing block 62 is hinged inside the first fixing block 61, a telescopic rod 63 is mounted on the surface of the second fixing block 62, a spring 64 is sleeved on the surface of the telescopic rod 63, the fourth fixing block 66 is mounted on one side inside the casing 1, a third fixing block 65 is hinged inside the fourth fixing block 66, and the other end of the telescopic rod 63 is mounted on the surface of the third fixing block 65, so that the two dust-proof plates 6 can be closed during crushing, and a large amount of dust is prevented from being generated during crushing, which causes pollution to the environment.

Referring to fig. 1, 3 and 5, in a preferred embodiment, the sliding mechanism includes a second rotating shaft 76, the second rotating shaft 76 penetrates through two sides of the surface of the casing 1, the second rotating shaft 76 rotates inside the casing 1, one end of the second rotating shaft 76 is provided with the second pulley 42, one end of the first rotating shaft 21 is provided with the first pulley 4, concave surfaces of the first pulley 4 and the second pulley 42 are sleeved with the same first belt 41, a disc 74 is sleeved on the surface of the second rotating shaft 76, the second rotating shaft 76 is connected to an eccentric position of the disc 74, circular grooves 75 are respectively formed in two sides of the disc 74, a plurality of leakage holes 71 are formed in the surface of the screening plate 7, the plurality of leakage holes 71 are uniformly distributed, two connecting rods 72 are installed at the bottom of the screening plate 7, two limiting blocks 73 are respectively installed at two opposite sides of the two connecting rods 72 and respectively slide inside the two circular grooves 75, and are used for driving the second rotating shaft 76 to rotate, and simultaneously limiting the screening plate 7 to slide up and down to generate a vibration effect.

Referring to fig. 1 and 2, in a preferred embodiment, a receiving box 13 is installed on one side of the casing 1, the receiving box 13 is disposed on the surface of the discharge hole 12, a waste hole 14 is further formed on the surface of the casing 1, the waste hole 14 is located on the opposite side of the discharge hole 12, a waste box 15 slides in the waste hole 14, and the waste box 15 slides in the casing 1.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: in actual use, through the arrangement of the two dustproof plates 6, the dust inside during crushing can be effectively prevented from polluting the air, when the device is used, the branches are firstly put in from the feed inlet 11, the two dustproof plates 6 can be driven to rotate downwards, the two telescopic rods 63 are shortened, the two springs 64 are simultaneously driven to shrink, at the moment, the branches are placed inside the device, after the branches are put in the device, under the action of the two springs 64, the two telescopic rods 63 are driven to stretch, at the moment, the two dustproof plates 6 can be driven to close, the motor 3 is driven to drive one of the first rotating shaft 21 and the crushing roller 2 to rotate, at the same time, one of the first belt pulley 5 and the second belt 51 is driven to rotate with the second belt 52, the other second belt 52 and the second belt 51 are driven to rotate with the two gears 53 meshed with each other, the other crushing roller 2 rotates reversely to crush branches, dust is prevented from being emitted outwards, the using effect of the equipment is improved, a large amount of dust and scraps generated after crushing the branches can be screened through the arrangement of the screening plate 7, the crushing effect is influenced or pollution is generated on the environment, when the crushed branches drop downwards in the crushing process, the crushed branches drop to the surface of the screening plate 7 through the first baffle 16 and the second baffle 17, the two crushing rollers 2 rotate and simultaneously drive the first pulley 4 to rotate, simultaneously drive the first belt 41 and the second pulley 42 to rotate, the second rotating shaft 76 and the disc 74 to rotate, the screening plate 7 slides up and down to generate a vibration effect through the action of the connecting rod 72 and the limiting block 73, the dust and scraps inside the crushed branches drop downwards, the crushed branches slide downwards, the dust and the scraps slide into the material receiving box 13, and a large amount of dust and scraps are collected in the waste box 15, so that the practicability of the device is improved.

Claims

1. Branch rubbing crusher, including shell (1), its characterized in that, shell (1) inside rotates has two crushing roller (2), two crushing roller (2) are the level setting, shell (1) both ends are equipped with the rotary mechanism who rotates two crushing roller (2), shell (1) top is provided with feed inlet (11), inside both sides of feed inlet (11) are articulated respectively have dust guard (6), inside both sides of feed inlet (11) are equipped with the opening mechanism who opens two dust guard (6) respectively, the inside opposite both sides fixedly connected with first baffle (16) of shell (1) and second baffle (17), first baffle (16) and second baffle (17) set up respectively in two crushing roller (2) bottoms, discharge gate (12) have been seted up on shell (1) surface one side, inside articulated screening plate (7) that have of discharge gate (12), the screening plate (7) other end slides in shell (1) inside, the inside sliding mechanism who is equipped with screening plate (7) of shell (1).

2. The branch grinder according to claim 1, wherein the rotating mechanism comprises two first rotating shafts (21), the two first rotating shafts (21) are respectively sleeved at the centers of the two grinding rollers (2), the two first rotating shafts (21) respectively penetrate through the surface of the shell (1), a fixing frame (31) is mounted on one side of the surface of the shell (1), a motor (3) is mounted in the fixing frame (31), and an output shaft of the motor (3) is fixedly connected to one end of one of the first rotating shafts (21).

3. The branch grinder according to claim 2, wherein the other ends of the two first rotating shafts (21) are respectively provided with a first belt pulley (5), the other side of the surface of the housing (1) is rotatably connected with two second belt pulleys (52), two second belts (51) are respectively sleeved between the two first belt pulleys (5) and the two second belt pulleys (52), the surfaces of the two second belt pulleys (52) are respectively provided with gears (53), and the two gears (53) are meshed with each other.

4. The branch grinder according to claim 1, wherein the opening mechanism comprises a first fixing block (61) and a fourth fixing block (66), the first fixing block (61) is fixedly connected to the surface of the dust-proof plate (6), a second fixing block (62) is hinged inside the first fixing block (61), a telescopic rod (63) is mounted on the surface of the second fixing block (62), a spring (64) is sleeved on the surface of the telescopic rod (63), the fourth fixing block (66) is mounted on one side inside the casing (1), a third fixing block (65) is hinged inside the fourth fixing block (66), and the other end of the telescopic rod (63) is mounted on the surface of the third fixing block (65).

5. The branch grinder according to claim 2, wherein the sliding mechanism comprises a second rotating shaft (76), the second rotating shaft (76) penetrates through two sides of the surface of the casing (1), the second rotating shaft (76) rotates inside the casing (1), a second pulley (42) is installed at one end of the second rotating shaft (76), a first pulley (4) is installed at one end of the first rotating shaft (21), and the concave surfaces of the first pulley (4) and the second pulley (42) are sleeved with the same first belt (41).

6. The branch grinder according to claim 5, wherein the second rotating shaft (76) is sleeved with a disc (74) on the surface, the second rotating shaft (76) is connected to the eccentric part of the disc (74), circular grooves (75) are respectively formed in two sides of the disc (74), a plurality of leakage holes (71) are formed in the surface of the screening plate (7), the leakage holes (71) are uniformly distributed, two connecting rods (72) are mounted at the bottom of the screening plate (7), limiting blocks (73) are respectively mounted on two opposite sides of each connecting rod (72), and the two limiting blocks (73) respectively slide inside the two circular grooves (75).

7. The branch grinder according to claim 1, characterized in that a receiving box (13) is mounted on one side of the housing (1), the receiving box (13) is arranged on the surface of the discharge hole (12), a waste material port (14) is further formed in the surface of the housing (1), the waste material port (14) is located on the opposite side of the discharge hole (12), a waste material box (15) is sliding in the waste material port (14), and the waste material box (15) is sliding in the housing (1).